CN216496842U - Insulin injection and infusion indwelling soft needle for separable pump - Google Patents
Insulin injection and infusion indwelling soft needle for separable pump Download PDFInfo
- Publication number
- CN216496842U CN216496842U CN202122618410.0U CN202122618410U CN216496842U CN 216496842 U CN216496842 U CN 216496842U CN 202122618410 U CN202122618410 U CN 202122618410U CN 216496842 U CN216496842 U CN 216496842U
- Authority
- CN
- China
- Prior art keywords
- base
- upper cover
- main body
- infusion
- opposite sides
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an insulin injection and infusion indwelling soft needle for a separable pump, which comprises a fitting base component and a separable upper cover component; the separable upper cover component is arranged above the attaching base component; the method is characterized in that: the fitting base assembly comprises a sealing cover, a sealing ring and a base main body piece; the sealing ring is arranged at the upper end of the base main body part to form an injection cavity; an FEP hose is arranged at the bottom of the base main body part; the injection cavity is communicated with the FEP hose; the two opposite sides of the base main body part are provided with first fixing grooves, and the other two opposite sides of the base main body part are provided with limiting buckle grooves; the detachable upper cover assembly is matched with the base assembly for use, the rear end of the catheter on the detachable rear cover is matched with the special joint of the insulin pump to be connected with the insulin pump and is attached to the outer surface of a human body, the detachable upper cover assembly is small in appearance, and the pain of a user can be relieved; the patient can make things convenient for the dismouting in some special scenes (shower, motion etc.) for the user is more convenient in daily life, has improved patient's standard of living.
Description
Technical Field
The utility model relates to the technical field of insulin injection devices, in particular to an insulin injection and infusion indwelling soft needle for a separable pump.
Background
Diabetes mellitus is a chronic disease that endangers the health of people in society, and the degree of damage is currently the third of all the diseases and continues to increase. Controlling the fluctuation range of blood sugar can prevent various serious complications, and the injection of insulin is recognized as the most effective way to control blood sugar;
the pump insulin injection device in the prior art is mostly used for a single time, the needle head needs to be inserted into subcutaneous tissue for each injection, and pain is brought to a user by each needle insertion.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing an insulin injection and infusion indwelling soft needle for a separable pump; the base component and the separable upper cover component are matched for use, the rear end of the catheter on the separable rear cover is matched with the special joint of the insulin pump to be connected with the insulin pump and is pasted on the outer surface of a human body, the appearance is small and exquisite, and the pain of a user can be relieved; the patient can make things convenient for the dismouting in some special scenes (shower, motion etc.) for the user is more convenient in daily life, has improved patient's standard of living.
The utility model discloses an insulin injection and infusion indwelling soft needle for a separable pump, which is realized by the following technical scheme: comprises a fitting base component and a separable upper cover component; the separable upper cover component is arranged above the attaching base component;
the method is characterized in that: the fitting base assembly comprises a sealing cover, a sealing ring and a base main body piece; the sealing ring is arranged at the upper end of the base main body part to form an injection cavity; an FEP hose is arranged at the bottom of the base main body piece; the injection cavity is communicated with the FEP hose; the two opposite sides of the base main body part are provided with first fixing grooves, and the other two opposite sides of the base main body part are provided with limiting buckle grooves;
the separable upper cover component comprises an upper cover and a conduit base; a top cover is arranged at the upper end of the upper cover; a second fixing groove is formed between the top cover and the upper cover; the guide pipe base is arranged in the second fixing groove;
as the preferred technical scheme, the upper end of the sealing cover is provided with a handle; the other end of the handle is provided with a first infusion needle;
the upper end of the sealing ring is provided with first silica gel opposite to the injection cavity; the other end of the first infusion needle sequentially penetrates through the first silica gel, the injection cavity and the FEP hose; the lower surface of the base main body piece is provided with an application; the lower surface of the application and base main body piece is provided with a mounting groove; a protective sleeve is arranged in the mounting groove; the FEP hose is arranged in the protective sleeve.
As the preferred technical scheme, one side of the catheter base is provided with a second infusion needle, and the other end of the catheter base is provided with a catheter; second silica gel opposite to the injection cavity is arranged on two opposite sides of the end face of the side of the sealing ring; the second infusion needle passes through the second silica gel to conduct the injection cavity.
As the preferred technical scheme, the lower surface of the guide pipe base is provided with a sliding block; reinforcing ribs are arranged on two opposite sides of one end of the sliding block; the inner side of the lower surface of the reinforcing rib is provided with a limit buckle;
the upper surface of the upper cover is provided with a sliding table; the sliding table is opposite to the second fixed groove; the reinforcing rib is arranged in the second fixing groove; two opposite sides of one end of the second fixing groove are provided with first fixing locking buckles, and two opposite sides of the other end of the second fixing groove are provided with second movable locking buckles; the limiting buckle is arranged between the first fixed locking buckle and the second movable locking buckle;
the reinforcing rib is fixed on the lower surface of the limiting buckle groove.
As a preferred technical scheme, elastic keys are arranged on two opposite sides of the upper cover; the elastic key is opposite to the second movable locking buckle;
the upper end of the top cover is provided with a position avoiding hole; the position avoiding hole is opposite to the handle; a positioning block is arranged at one end of the lower surface of the upper cover; the positioning block is arranged on one side of the avoiding hole; the positioning block is relatively fixed in the first fixing groove;
a limiting block is arranged on one side of the conduit base; the second infusion needle penetrates through the limiting block to be connected with the catheter; the limiting block and the top cover are oppositely arranged.
As a preferred technical scheme, the handle adopts an I-shaped design.
The utility model has the beneficial effects that:
1. by changing the injection mode in the prior art, the FEP hose is preset in subcutaneous tissue during the first injection, and after the second infusion needle is used for infusing a medicament, the second infusion needle is pulled out and inserted into the first injection needle for memorizing the injection point; during the second injection, the first injection needle is pulled out and the second infusion needle is inserted, so that the medicament flows through the injection cavity and the FEP hose and enters a subcutaneous injection point, the second infusion needle is pulled out and the first injection needle is inserted for memorizing the injection point, the user can conveniently and fast take the daily life, and the living standard of the patient is improved;
2. the first fixed locking buckles are arranged on two opposite sides of one end of the second fixed groove, the second movable locking buckles are arranged on two opposite sides of the other end of the second fixed groove, and the limiting buckle is arranged between the first fixed locking buckle and the second movable locking buckle, so that the second infusion needle can be conveniently and quickly fixed for injection, and the second puncture needle is prevented from randomly swinging to cause danger; the elastic keys are arranged on the two opposite sides of the upper cover, and the elastic keys are opposite to the second movable locking buckle, so that the second infusion needle can be rapidly released and fixed;
3. the first fixing grooves are formed in the two opposite sides of the base main body piece, and the positioning block is arranged at one end of the lower surface of the upper cover, so that the front positioning block and the rear positioning block can be installed in the first fixing grooves; through set up spacing catching groove in base main part spare relative both sides in addition, be fixed in spacing catching groove lower surface with the strengthening rib, strengthen the compactedness of monolithic connection.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of an insulin injection infusion indwelling soft needle for a detachable pump according to the present invention;
FIG. 2 is a schematic view of a base assembly;
FIG. 3 is a first schematic view of a detachable lid assembly;
FIG. 4 is a schematic view of the base body member;
FIG. 5 is a cross-sectional view of the base body member;
FIG. 6 is a schematic view of a first lancet needle;
FIG. 7 is a second schematic view of the detachable lid assembly;
fig. 8 is a third schematic view of the detachable lid assembly.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms such as "upper," "above," "lower," "below," and the like in describing relative spatial positions herein is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1-8, the insulin injection and infusion indwelling soft needle for the detachable pump of the present invention comprises a fitting base component and a detachable upper cover component; the separable upper cover component is arranged above the attaching base component;
the method is characterized in that: the attaching base component comprises a sealing cover 2, a sealing ring 3 and a base main body part 6; the sealing ring 3 is arranged at the upper end of the base main body part 6 to form an injection cavity 18; the bottom of the base main body piece 6 is provided with an FEP hose 5; the injection cavity 18 is communicated with the FEP hose 5; the opposite two sides of the base body part 6 are provided with first fixing grooves 15, and the other opposite two sides are provided with limit buckle grooves 16;
the separable upper cover assembly comprises an upper cover 9 and a catheter base 11; the upper end of the upper cover 9 is provided with a top cover 100; a second fixing groove 101 is arranged between the top cover 100 and the upper cover 9; the conduit base 11 is installed in the second fixing groove 101;
in this embodiment, the upper end of the sealing cover 2 is provided with a handle 17; the other end of the handle 17 is provided with a first infusion needle 1;
the upper end of the sealing ring 3 is provided with a first silica gel 14 opposite to the position of the injection cavity 18; the other end of the first infusion needle 1 sequentially passes through the first silica gel 14, the injection cavity 18 and the FEP hose 5; the lower surface of the base main body part 6 is provided with an application 7; the lower surfaces of the application part 7 and the base main body part 6 are provided with mounting grooves 19; a protective sleeve 8 is arranged in the mounting groove 19; the FEP hose 5 is disposed within a sock 8.
In this embodiment, a second infusion needle 10 is installed on one side of the catheter base 11, and a catheter 12 is installed on the other end; second silica gel 13 opposite to the injection cavity 18 is arranged on two opposite sides of the end surface of the side of the sealing ring 3; the second infusion needle 10 passes through the second silicone 13 to communicate with the injection cavity 18.
In this embodiment, the lower surface of the guide tube base 11 is provided with a slide block 28; reinforcing ribs 21 are arranged on two opposite sides of one end of the sliding block 28; the inner side of the lower surface of the reinforcing rib 21 is provided with a limit buckle 27;
the upper surface of the upper cover 9 is provided with a sliding table 23; the sliding table 23 is opposite to the second fixing groove 101; the reinforcing ribs 21 are installed in the second fixing grooves 101; two opposite sides of one end of the second fixing groove 101 are provided with first fixing locking buckles 26, and two opposite sides of the other end are provided with second movable locking buckles 25; the limit buckle 27 is arranged between the first fixed locking buckle 26 and the second movable locking buckle 25;
the reinforcing ribs 21 are fixed on the lower surface of the limit buckle groove 16.
In this embodiment, the two opposite sides of the upper cover 9 are provided with elastic keys 20; the elastic key 20 is opposite to the second movable locking buckle 25;
the upper end of the top cover 100 is provided with a position avoiding hole 102; the position avoiding hole 102 is opposite to the handle 17; a positioning block 24 is arranged at one end of the lower surface of the upper cover 9; the positioning block 24 is arranged on one side of the avoiding hole 102; the positioning block 24 is relatively fixed in the first fixing groove 15;
a limiting block 22 is arranged on one side of the conduit base 11; the second infusion needle 10 passes through the limiting block 22 to be connected with the catheter 12; the stopper 22 is installed opposite to the top cover 100.
In this embodiment, the handle 17 is designed in an i shape, so as to be convenient for pulling; while the FEP hose 5 is pre-set subcutaneously.
The utility model has the beneficial effects that:
1. by changing the injection mode in the prior art, the FEP hose is preset in subcutaneous tissue during the first injection, and after the second infusion needle is used for infusing a medicament, the second infusion needle is pulled out and inserted into the first injection needle for memorizing the injection point; during the second injection, the first injection needle is pulled out and the second infusion needle is inserted, so that the medicament flows through the injection cavity and the FEP hose and enters a subcutaneous injection point, the second infusion needle is pulled out and the first injection needle is inserted for memorizing the injection point, the user can conveniently and fast take the daily life, and the living standard of the patient is improved;
2. the first fixed locking buckles are arranged on two opposite sides of one end of the second fixed groove, the second movable locking buckles are arranged on two opposite sides of the other end of the second fixed groove, and the limiting buckle is arranged between the first fixed locking buckle and the second movable locking buckle, so that the second infusion needle can be conveniently and quickly fixed for injection, and the second puncture needle is prevented from randomly swinging to cause danger; the elastic keys are arranged on the two opposite sides of the upper cover, and the elastic keys are opposite to the second movable locking buckle, so that the second infusion needle can be rapidly released and fixed;
3. the first fixing grooves are formed in the two opposite sides of the base main body piece, and the positioning block is arranged at one end of the lower surface of the upper cover, so that the front positioning block and the rear positioning block can be installed in the first fixing grooves; through set up spacing catching groove in base main part spare relative both sides in addition, be fixed in spacing catching groove lower surface with the strengthening rib, strengthen the compactedness of monolithic connection.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (6)
1. A separable pump insulin injection and infusion indwelling soft needle comprises a fitting base component and a separable upper cover component; the separable upper cover component is arranged above the attaching base component;
the method is characterized in that: the fit base component comprises a sealing cover (2), a sealing ring (3) and a base main body piece (6); the sealing ring (3) is arranged at the upper end of the base main body part (6) to form an injection cavity (18); an FEP hose (5) is mounted at the bottom of the base main body piece (6); the injection cavity (18) is communicated with the FEP hose (5); the two opposite sides of the base body part (6) are provided with first fixing grooves (15), and the other two opposite sides are provided with limiting buckle grooves (16);
the separable upper cover assembly comprises an upper cover (9) and a conduit base (11); a top cover (100) is arranged at the upper end of the upper cover (9); a second fixing groove (101) is arranged between the top cover (100) and the upper cover (9); the conduit base (11) is installed in the second fixing groove (101).
2. The detachable insulin injection infusion indwelling soft needle for the pump according to claim 1, wherein: a handle (17) is arranged at the upper end of the sealing cover (2); the other end of the handle (17) is provided with a first infusion needle (1);
the upper end of the sealing ring (3) is provided with a first silica gel (14) opposite to the injection cavity (18); the other end of the first infusion needle (1) sequentially penetrates through the first silica gel (14), the injection cavity (18) and the FEP hose (5); the lower surface of the base main body piece (6) is provided with an application (7); the lower surfaces of the application part (7) and the base main body part (6) are provided with mounting grooves (19); a protective sleeve (8) is arranged in the mounting groove (19); the FEP hose (5) is arranged in the protective sleeve (8).
3. The detachable insulin injection infusion indwelling soft needle for the pump according to claim 1, wherein: a second infusion needle (10) is arranged on one side of the catheter base (11), and a catheter (12) is arranged on the other end of the catheter base; second silica gel (13) opposite to the injection cavity (18) is arranged on two opposite sides of the end face of the side of the sealing ring (3); the second infusion needle (10) penetrates through the second silica gel (13) to conduct the injection cavity (18).
4. The detachable insulin injection infusion indwelling soft needle for the pump according to claim 1, wherein: a sliding block (28) is arranged on the lower surface of the guide pipe base (11); reinforcing ribs (21) are arranged on two opposite sides of one end of the sliding block (28); the inner side of the lower surface of the reinforcing rib (21) is provided with a limit buckle (27);
a sliding table (23) is arranged on the upper surface of the upper cover (9); the sliding table (23) is opposite to the second fixing groove (101); the reinforcing ribs (21) are arranged in the second fixing grooves (101); a first fixed locking buckle (26) is arranged on two opposite sides of one end of the second fixing groove (101), and a second movable locking buckle (25) is arranged on two opposite sides of the other end of the second fixing groove; the limiting buckle (27) is arranged between the first fixed locking buckle (26) and the second movable locking buckle (25);
the reinforcing ribs (21) are fixed on the lower surface of the limiting buckle groove (16).
5. The detachable insulin injection infusion indwelling soft needle for the pump according to claim 1, wherein: elastic keys (20) are arranged on two opposite sides of the upper cover (9); the elastic key (20) is opposite to the second movable locking buckle (25);
the upper end of the top cover (100) is provided with a position avoiding hole (102); the position avoiding hole (102) is opposite to the handle (17); a positioning block (24) is arranged at one end of the lower surface of the upper cover (9); the positioning block (24) is arranged on one side of the avoidance hole (102); the positioning block (24) is relatively fixed in the first fixing groove (15);
a limiting block (22) is arranged on one side of the guide pipe base (11); the second infusion needle (10) penetrates through the limiting block (22) to be connected with the catheter (12); the limiting block (22) is installed opposite to the top cover (100).
6. The detachable insulin injection infusion indwelling soft needle for the pump according to claim 2, wherein: the handle (17) adopts an I-shaped design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122618410.0U CN216496842U (en) | 2021-10-28 | 2021-10-28 | Insulin injection and infusion indwelling soft needle for separable pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122618410.0U CN216496842U (en) | 2021-10-28 | 2021-10-28 | Insulin injection and infusion indwelling soft needle for separable pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216496842U true CN216496842U (en) | 2022-05-13 |
Family
ID=81524633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122618410.0U Active CN216496842U (en) | 2021-10-28 | 2021-10-28 | Insulin injection and infusion indwelling soft needle for separable pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216496842U (en) |
-
2021
- 2021-10-28 CN CN202122618410.0U patent/CN216496842U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5545143A (en) | Device for subcutaneous medication delivery | |
| US9844635B2 (en) | Adjustable height needle infusion device | |
| EP2077131A1 (en) | Safety transfusion catheter | |
| KR20070114721A (en) | Gateway system | |
| CA2460637A1 (en) | Injector device for placing a subcutaneous infusion set | |
| WO2015042758A1 (en) | Insulin infusion adapter port capable of being attached/detached in any direction | |
| CN210843078U (en) | Hemostix with venous indwelling needle | |
| US7060060B1 (en) | Dialysis procedure catheter | |
| CN216496842U (en) | Insulin injection and infusion indwelling soft needle for separable pump | |
| CN113842523A (en) | Insulin injection and infusion indwelling soft needle for separable pump | |
| CN210112822U (en) | Safety clamp assembly for intravenous infusion | |
| CN208481429U (en) | A kind of Multifunctional coeliac puncture needle | |
| CN218129461U (en) | Needle pulling fixing device | |
| JP2013517072A (en) | Automatic retractable non-liquid substance safety injection device | |
| CN219700675U (en) | Transfusion harbor with positioning and needle pulling functions | |
| EP1968689B1 (en) | Portal access device with removable sharps protection | |
| CN219332763U (en) | Infusion device | |
| CN212090420U (en) | Indwelling needle | |
| CN216571058U (en) | Puncture needle for transfusion port | |
| CN217960865U (en) | Telescopic puncture support for medical transfusion port | |
| CN111481771B (en) | Infusion port butterfly wing needle puncture protection sleeve spare of adjustable size | |
| CN216294904U (en) | Auxiliary propeller of syringe | |
| CN220714520U (en) | Disposable hypodermic assembly | |
| CN216877426U (en) | Thrombosis-proof central venous catheter | |
| CN112169083B (en) | Needleless administration joint with neutral pressure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |